If you want to get started with VPNs and Linux without a lot of hassle, here are some recommendations: Get A Pre-Configured VPN Router A pre-configured VPN router can provide all your computers and mobile devices with encrypted internet connections. You won’t have to install a VPN client on each device, and all your devices count as one connection with …

I’m currently researching: Twister: A fully decentralized P2P microblogging platform that uses the free software implementations of Bitcoin and BitTorrent protocols. See also this news story on Twister. YaYc: A decentralized web search application Peercoin: A cryptocurrency that claims to be more secure than Bitcoin, and to “reward users in more sustainable ways” Marble: An open source virtual globe and world atlas …